A steel has its yield strength of 200N/mm² and modulus of elasticity of 1x1

Question

A steel has its yield strength of 200N/mm² and modulus of elasticity of 1x10⁵MPa. Assuming the material to obey hookes law up to yielding, what will be its proof resilience?

Options:

A . 0.8 N/mm²

B . 0.4 N/mm²

C . 0.2 N/mm²

D . 0.6 N/mm²

Answer: Option C
Answer: (c).0.2 N/mm²

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